<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <script src="./vue.js"></script>
    <div id="app">
      <p>请选择你喜欢的专栏</p>
      <ul style="display: flex">
        <li
          v-for="(item,index) in list"
          style="list-style-type: none"
          :key="index"
        >
          <input type="checkbox" :value="item" v-model="selectedList" />{{item}}
        </li>
      </ul>
      <ul>
        <li v-for="item in selectedList">{{item}}</li>
      </ul>
    </div>
    <script>
      const app = new Vue({
        el: "#app",
        data: {
          list: [
            "科幻",
            "喜剧",
            "动漫",
            "冒险",
            "科技",
            "军事",
            "娱乐",
            "奇闻",
          ],
          selectedList: [],
        },
      });
    </script>
  </body>
</html>
